<template>
  <div>
    <el-form ref="registerForm" :model="form" :rules="rules" label-width="80px" class="login-box">
      <h3 class="login-title">欢迎注册航助</h3>
      <el-form-item label="账号" prop="user_id">
        <el-input type="text" placeholder="请输入账号" v-model="form.user_id"/>
      </el-form-item>
      <el-form-item label="密码" prop="password">
        <el-input type="password" placeholder="请输入密码" v-model="form.password"/>
      </el-form-item>
      <el-form-item label="姓名" prop="user_name">
        <el-input type="text" placeholder="请输入您的姓名" v-model="form.user_name"/>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" v-on:click="onSave('registerForm')">保存</el-button>
      </el-form-item>
    </el-form>

    <el-dialog
      title="温馨提示"
      :visible.sync="dialogVisible"
      width="30%"
      :before-close="handleClose">
      <span>请输入账号和密码和您的姓名</span>
      <span slot="footer" class="dialog-footer">
        <el-button type="primary" @click="dialogVisible = false">确 定</el-button>
      </span>
    </el-dialog>
  </div>
</template>

<script>
import api from '../tool/user';

export default {
    name: "register",
    // data() {
    //   return data();
    // },
    data() {
      return {
        form: {
          user_name: '',
          password: '',
          user_id: ''
        },
        // 表单验证，需要在 el-form-item 元素中增加 prop 属性
        rules: {
          user_id: [
            {required: true, message: '账号不可为空', trigger: 'blur'}
          ],
          password: [
            {required: true, message: '密码不可为空', trigger: 'blur'}
          ],
          user_name: [
            {required: true, message: '请输入您的姓名', trigger: 'blur'}
          ]
        },

        // 对话框显示和隐藏
        dialogVisible: false
      }
    },

  methods: {
      onSave(formName) {
        // 为表单绑定验证功能
        this.$refs[formName].validate( async (valid) => {
          if (valid) {
            // 使用 vue-router 路由到指定页面，该方式称之为编程式导航
            console.log(this.$data.form);//注册路由
            // let response = api.Regisiter(this.$data);
            let res = await api.Register(this.$data)
            // let response1 = JSON.stringify(response)
            console.log(res.data.code)
            if (res.data.code === 20000) {//20000，返回code
              this.$router.push({name: 'login'});//跳转到login
            } else {//40000
              alert("用户名已存在");
            }
            // this.$router.push({name: 'login'});
          } else {
            this.dialogVisible = true;
            return false;
          }
        });
      }
    }
  }
</script>

<style lang="scss" scoped>
  .login-box {
    border: 1px solid #DCDFE6;
    width: 350px;
    margin: 180px auto;
    padding: 35px 35px 15px 35px;
    border-radius: 5px;
    -webkit-border-radius: 5px;
    -moz-border-radius: 5px;
    box-shadow: 0 0 25px #909399;
  }

  .login-title {
    text-align: center;
    margin: 0 auto 40px auto;
    color: #303133;
  }
</style>
